RT9209 Synchronous Buck PWM DC-DC

Richtek

Description

RT9209/A Synchronous Buck PWM DC-DC with Enable & PGOOD General .
The RT9209/A is a single power supply PWM DC-DC converter controller designed to drive N-MOSFET in a synchronous buck topology.

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Datasheet Specifications

Part number: RT9209
Manufacturer: Richtek
File Size: 232.51 KB
Datasheet: RT9209_Richtek.pdf
Description: Synchronous Buck PWM DC-DC

Features

* z z z z z z z z z z z z Operates at 5V 0.8V Internal Reference Drives Two N-MOSFET Voltage Mode PWM Control Fast Transient Response Fixed 260kHz/400kHz Oscillator Frequency Dynamic 0 to 100% Duty Cycle Internal PWM Loop Compensation Internal Soft-Start Adaptive Non-Overlapping Gate Driver Over-Volt

Applications

* z z z z z z Ordering Information RT9209/A Package Type S : SOP-8 Operating Temperature Range P : Pb Free with Commercial Standard G : Green (Halogen Free with Commercial Standard) 400kHz 260kHz z z z Motherboard Power Regulation for Computers Subsystems Power Supplies Cable Modems, Set Top Box, a

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RT9209 Synchronous Buck PWM DC-DC Richtek

Richtek RT9209-like datasheet